HEART & VASCULAR
NPI 1003155821
Internal Medicine - Cardiovascular Disease in Lawton, OK
About Heart & Vascular NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEART & VASCULAR (NPI 1003155821) is a healthcare organization registered as a cardiovascular disease in Lawton, Oklahoma and active in the NPI registry since February 2013. The organization lists David Blackmon, Cfo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Heart & Vascular is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
11Medicare enrollment records show 11 clinicians reassign Medicare billing to Heart & Vascular, which bills Medicare for the services they deliver. Of these, 6 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 4
Clinicians, nearest first (11)
St. Louis, MO 63110
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Comanche County Hospital Authority's NPI number?
The NPI number for Comanche County Hospital Authority is 1003155821. It was assigned to this organization in the NPPES registry on February 14, 2013. The provider is doing business as Heart & Vascular.
Where is Comanche County Hospital Authority located?
Comanche County Hospital Authority is located at 3106 NW Arlington Ave, Lawton, OK 73505. The listed phone number is (580) 250-4278.
What is Comanche County Hospital Authority's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Comanche County Hospital Authority enrolled in Medicare?
Yes. Comanche County Hospital Authority is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Comanche County Hospital Authority?
According to the CMS Revalidation Reassignment List (October 2026 release), 11 clinicians in 4 Medicare specialties reassign their Medicare billing to Comanche County Hospital Authority. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Cardiovascular Disease (Cardiology) (8), Cardiac Surgery (1) and Certified Clinical Nurse Specialist (CNS) (1). Of these, 6 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Comanche County Hospital Authority accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Comanche County Hospital Authority as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Comanche County Hospital Authority was last updated on February 14, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Heart & Vascular · NPI 1003155821
Cardiovascular Disease organization in Lawton, Oklahoma. Organization record, active in the CMS NPPES registry since February 14, 2013.
## Identity
- **NPI:** 1003155821 (Entity type: Organization)
- **Enumerated:** February 14, 2013
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **Legal business name:** Comanche County Hospital Authority
- **Organization subpart:** No
- **Authorized official:** David Blackmon, CFO
## Practice location
- **Address:** 3106 NW ARLINGTON AVE, Lawton, OK 73505-6123
- **Phone:** (580) 250-4278 · **Fax:** (580) 581-1548
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 11 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Cardiovascular Disease (Cardiology) (8), Cardiac Surgery (1), Certified Clinical Nurse Specialist (CNS) (1); 6 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 14, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1003155821) · Data from the CMS NPPES public registry.